baber/WOPTO huggingface dataset:
Patent JP-2002259516-A (JP)
Title: Information processing unit and its method
Inventor: NISHI CHIKATAKA
IPC: G06Q50/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional system possible to reserve a seat with inquiring about vacant seats of transportations through Internet, a single inquiry about vacant seats can often obtain only information on one- way, so that it is troublesome for inquiring about vacant seats for business trips which are round-trips and multiple trips because of necessity of a repetition of the same inquiries in several times. SOLUTION: An inquiry system 6 about vacant seat communicates to a user terminal 1 via a network 2 to search a database 5 of inquiry about vacant seats according to a searched result, a screen information displaying information on the vacant seats of transportations is provided to the terminal 1 according to the searched result. In the provided information, information on the vacant seats of outward and homeward routes in a predetermined period appropriate to inquiry conditions is included.
Patent JP-2002260937-A (JP)
Title: Common mode choke coil
Inventor: YARAI MASAYOSHI
IPC: H01F17/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a common mode choke coil that is capable of alignment winding, at the same time, inhibits the expansion of wiring, uses an eye-glasses shaped core for preventing a flaw or the like from being generated in the insulating coating of wires, has stably low DC resistance for inhibiting the distributed capacitance between wiring, and extremely reduces variation in characteristics. SOLUTION: In the common mold choke coil where pluralities of coils are wound at a specific site in an eye-glasses shaped core formed integrally by sharing one portion in two annular magnetic circuits, a roller section where the wiring of the core is provided is formed in a square pillar shape, and the outer-periphery surface at both ends of the roller section is chamfered.
Patent JP-2002257610-A (JP)
Title: Resistor element and heat type fluid flow meter
Inventor: ABE HIROYUKI
IPC: H01C7/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To assure the accuracy of positioning, the electrical connection and the mechanical connection of a lead terminal, a cap and a resistor in a cap type resistor element. SOLUTION: The film-like resistor 3 is formed on the periphery of a bobbin 2. The conductive cap 6 having the lead terminal 5 covers and adheres to both edges of the bobbin 2. A protective film 8 covers the resistor 3 and the outer surface of the cap 6. A spherical section 5a formed at the edge of the lead terminal 5 is fitted into and connected to a spherical recessed section 7 formed on the outer surface of the edge of cap 6. The recessed section 7 is projected intoward, and thereby a projection 7' is formed on the inner surface of the edge of cap 6. The caps 6 are press-fitted into both edges of the bobbin 2 respectively, and then the projection 7' comes into contact with the edge of the bobbin 2.
Patent JP-2002266861-A (JP)
Title: Fluid dynamic pressure bearing device
Inventor: GOMYO MASATO
IPC: F16C33/12
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion in a thrust dynamic pressure bearing part by easily generating a sufficient dynamic pressure needed in the thrust dynamic pressure bearing part. SOLUTION: A depth of a dynamic pressure generating groove in a thrust bearing part SBb having a smaller bearing gap than that of the other thrust bearing part SBa out of the two thrust bearing parts SBa and SBb is formed smaller than a depth of a dynamic pressure generating groove in the other thrust bearing part SBa. A second opposing member 16 is made of a material harder than a material forming a first opposing member 13, and a predetermined urging means which urges a thrust plate 23 so as to always float from the second thrust bearing part SBb.
Patent JP-2002260949-A (JP)
Title: Laminated ceramic capacitor
Inventor: NISHIYAMA TOSHIKI
IPC: H01G4/12
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in humidity resistance for forming a dummy electrode in a laminated ceramic capacitor where the dummy electrode is provided to prevent deterioration in the electric contact between internal and external electrodes due to the difference between sintering behavior in a ceramic layer and that in the internal electrode. SOLUTION: Although a first dummy electrode 30 is formed on the interface between the ceramic layers 22 where a first internal electrode 28 is formed, and a second dummy electrode 31 is formed on the interface between the ceramic layers 22 where a second internal electrode 29 is formed, an each specific gap g2 is formed at portions between the first dummy electrode 30 and a second end face 25 of a laminate 23, and between the second dummy electrode 31 and a first end face 24 of the laminate 23.
Patent JP-2002271266-A (JP)
Title: Cdma base station, and transmission diversity control method
Inventor: KOMATSU MASAHIRO
IPC: H04W16/28
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To perform transmission diversity control in optimal condition by monitoring the uplink transmission path state and the downlink transmission path state. SOLUTION: A base station, which controls the transmission state of itself, having two or more transmission antennas by the transmission state control command sent from a mobile unit via an uplink, has a receiver which receives the signal of the uplink, an uplink transmission path state estimator which estimates the state of the transmission path of the uplink with the transmission antenna of the mobile unit from the received signal, a downlink transmission path state estimating section, which estimates the state of downlink transmission path from the received signal, a transmission state controller which controls the transmission state of the base station from the transmission state control command taken out of the receiver, the uplink transmission path state, and the estimated downlink transmission path state,  and a transmitter which transmits a signal in transmission state directed by this transmission state controller.
Patent JP-2002270186-A (JP)
Title: Metallic foil for secondary battery current collection material and manufacturing method therefor
Inventor: SETO HIROHISA
IPC: H01M4/64
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a metallic foil for secondary battery collector having excellent holding property and electric conductivity of an active substance. SOLUTION: This metallic foil has recessed and projecting parts. When a face on one side of the metallic foil is recessed, a face on the opposite side protrudes, and the recessed and projecting parts are formed by dispersing regularly on a plane of the metallic foil. The metallic foil can be manufactured by peeling off the metal deposited using a metallic drum forming regular recessed and projecting parts on its surface as a cathode.
Patent JP-2002263200-A (JP)
Title: Multiple stimulation type interference low frequency treatment instrument
Inventor: TOMONO AKINOBU
IPC: A61N1/32
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a multiple stimulation type interference low frequency treatment instrument with which a continuous, comfortable and fresh interference wave stimulation is imparted to the lesion of a human body over a wide range, the slow energizing stimulation change of 3 Hz or less is utilized and safe and satisfying energizing treatment is performed. SOLUTION: In the interference low frequency treatment instrument (17), the frequencies of carrier waves outputted from two or more pairs of Ch1 and Ch2 conductors (6) and (14) are turned to mutually different frequencies and an interference stimulation equivalent to the difference of the frequencies of the carrier waves is generated inside the body. Further, amplitude modulation is performed to the carrier waves, a stimulation by the amplitude modulation is also generated inside the body and the frequencies of respective modulated waves regarding the amplitude modulation are set to the mutually different frequencies.
Patent JP-2002267722-A (JP)
Title: System for providing testing means information for electronic equipment
Inventor: SASA YUICHI
IPC: G06F11/22
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To select and provide information of the optimum one out of plural kinds of test systems or test devices in response to requirement from a testing person, as to the information what test system, what test device or the like is required for a test of a semiconductor device or various kinds of electronic equipments. SOLUTION: This testing means information providing means for the electronic equipment such as the semiconductor device is provided with a condition setting means 23 for setting a condition for selecting a testing means required to test the electronic equipment, a testing means information storage means 24 for storing information 21 of a test requiring function and the like concerned in the electronic equipment and information concerned in plural kinds of the testing means 22 used in the test of the electronic equipment, and a selection means 25 for selecting the information of the testing means required to test the electronic equipment out of the testing means information storage means.
Patent JP-2002271105-A (JP)
Title: Primary radiator
Inventor: NAKAGAWA SHINJI
IPC: H01Q13/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a primary radiator that secures isolation between vertical polarized waves and horizontal polarized waves, and at the same time, is suitable for miniaturization and has a simple structure. SOLUTION: In a waveguide 1, a wiring board 3 is provided so as to be orthogonal to the axis of the waveguide 1, and a first probe 5 for vertically polarized waves and a second probe 6 for horizontally polarized waves are formed on the board 3. In addition, a fine radiation pattern 7, which intersects the axial lines of the probes 5 and 6 at about 45 deg., is formed on the wiring board 3. The radiation pattern 7 is positioned close to the axis of the waveguide 1 and patterned in a rectangle, which his asymmetrical with respect to the axial lines of the probes 5 and 6. Since the disturbance of an electric field in the waveguide 1 can be suppressed by means of the relatively small fine radiation pattern 7, not only can the isolation between vertical polarized waves and horizontal polarized waves be secured, but also, the reflection by the pattern 7 can be reduced.
Patent JP-2001341267-A (JP)
Title: Laminated polyester film
Inventor: HASHIMOTO NARIKAZU
IPC: B32B27/36
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film which shows outstanding scratch resistance and high transparency. SOLUTION: This laminated polyester film shows 5-15 GPa coefficient of surface elasticity at least on one of the sides, 70-98% total light transmittance and 0-2% haze.
Patent JP-2002084028-A (JP)
Title: Semiconductor laser device
Inventor: SASAO MASANORI
IPC: H01S5/022
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To actualize a beam which has high reliability up to high output by preventing the output from decreasing by an organic substance in a package as to a semiconductor laser device which has a semiconductor laser chip, optical components, temperature control components, etc., are packaged. SOLUTION: A Peltier element 12 is adhered in the package 11 with an inorganic adhesive 17 and a heat spreader 13 is adhered onto the Peltier element 12 with an inorganic adhesive 17. A laser stem 14 is fixed onto the heat spreader with solder 16, and a thermistor 18 is adhered to a laser system 14 with an inorganic adhesive 17. The laser stem 14, Peltier element 12, heat spreader 13, and thermistor 18 as the temperature control components are adhered with the inorganic adhesives to nearly eliminate the production of inorganic gas, so variation in the light output and the generation of light noise can be prevented.
Patent JP-2002265698-A (JP)
Title: Electronic wire or cable-covering resin composition
Inventor: MORITOMI SATORU
IPC: H01B3/44
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire or cable-covering resin composition having high oil resistance and flame redundancy with neither halogen-based nor phosphorus-based flame retardant as the essential component, and to provide electric wires or cables covered with the above resin composition. SOLUTION: This resin composition is obtained by melt-kneading (A) a polyolefin resin, (B) a polyphenylene ether resin, (C) a functional compound having at least one of bonds or functional groups selected from the group consisting of nonaromatic carbon - carbon bonds except single bond, oxirane group and derived carboxy group, and (D) a specific diamino compound; wherein the weight ratio A/B is (60:40) to (25:75), the amount of the component C is 0.1-30 pt(s).wt. based on a total of 100 pts.wt. of the components A and B, and the amount of the component D is 0.001-20 pt(s).wt. based on a total of 100 pts.wt. of the components A and B. In the resin composition thus obtained, the component A forms a continuous layer.
Patent JP-2002272764-A (JP)
Title: Tooth pick using grain as material and production method thereof
Inventor: SHIRAISHI RYOZO
IPC: A47G21/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To develop a tooth pick which is harmless and environment-friendly by using grains as a natural material and a production method thereof. SOLUTION: The tooth pick is made using bean card refuses and grains such as wheat flour. In the production method of the tooth pick, the grains are kneaded with hot water or salt water, pressed, extruded, dried and cut and then the tip thereof is formed sharply to work the tooth pick.
Patent JP-2002274840-A (JP)
Title: Zinc borate and its use
Inventor: SAWADA HIROSHI
IPC: C08K3/38
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide zinc borate which has a specified crystallite size and the remarkably reduced content of a sodium component. SOLUTION: The zinc borate has a chemical composition expressed by the following formula of 2ZnO.mB2 O3 .xH2 O; wherein, (m) is the number of 2.8 to 3.2; and (x) is the number of <=4. The product of the crystallite sizes obtained from the diffraction peaks of the face indexes of (020), (101) and (200) in the X-ray diffraction (Cu-Kα) is 200,000 nm<3> , and the crystallite size obtained from the diffraction peak of the face index (101) is 40.0 to <60 nm. The content of a sodium component measured by an atomic absorption spectrometry is <=100 ppm.
Patent JP-2002274897-A (JP)
Title: Optical fiber and acid detecting system
Inventor: EDO TAKASHI
IPC: G01N21/77
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an acid detecting system which is capable of easily detecting leakage of an acid at all times by using an optical fiber. SOLUTION: An OTDR device 1 is connected to an input end of an optical transmission path 2. The acid detecting optical fiber 3 coated with a resin containing metallic powder is connected to the output end of the optical transmission path 2. The acid detecting optical fiber 3 is laid in a place installed with an acid storage tank, etc., where the leakage of the acid is expected. When the acid leaks and this acid is dropped to the acid detecting optical fiber 3, the light transmission loss of the acid detecting optical fiber 3 increases and the increase in the light transmission loss is detected by the OTDR device 1.
Patent JP-2002273998-A (JP)
Title: Sealing apparatus and parcel delivery box for detached house
Inventor: NAITO MASANORI
IPC: B41K3/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing apparatus which requires a small installation space and low costs and has improved usability and to provide a parcel delivery box for a detached house wherein parcels can be efficiently stored and the total costs can be suppressed. SOLUTION: The sealing apparatus 20 consists of a seal fixing case 22, to which a seal 23 is attached, and a swingable case 21 to be swingably attached to the case 22. The seal 23, which is configured to automatically feed a seal-ink to the case 21, is attached to the case 22, while a slip receiver 21X is provided in the case 21. If a delivery slip P1 is inserted into the receiver 21X and the case 21 is pushed, a seal is affixed onto the slip P1. Further, in the parcel delivery box for a detached house, the sealing apparatus 20 is provided on the inner wall surface of a single room formed from a cabinet, on the front side of which an opening is formed, and a single swing door board to be mounted to the opening.
Patent JP-2002272525-A (JP)
Title: Belt hanger for portable equipment
Inventor: NAKADA NOBUO
IPC: H04M1/11
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the belt hanger of portable equipment with which the portable equipment is held and carried at the waist belt position of a carrier and the portable equipment is easily detached from the position. SOLUTION: For this belt hanger for the portable equipment, both end parts in a horizontal direction of a planar supporting member 41 made of resin are freely detachably attached to the waist belt WB of the carrier and a hanger hook 31 with an elastic tongue piece 32 which can be forcibly put between the waist belt WB and the planar supporting member 41 is provided on the back surface of the portable equipment A. A falling blocking pawl 33 for blocking the falling of the elastic tongue piece 32 from the planar supporting member 41 is integrally molded at the tip of the elastic tongue piece 32. An inclined engaging surface 33b capable of forcibly deforming the elastic tongue piece 32 by the engagement of the lower edge of the planar supporting member 41 at the time of the forcible turning operation of the portable equipment is formed on one side of the falling blocking pawl 33.
Patent JP-2002278954-A (JP)
Title: Device and method for proofreading sentence
Inventor: MORIGUCHI MINORU
IPC: G06F17/21
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide sentence proofreading device/method for urging a user to proofread a sentence which is easy to be read by checking the reading easiness of the sentence and displaying a warning message when it is difficult to be read. SOLUTION: The sentence inputted from an input part 10 is morpheme- analyzed in a morpheme analysis part 402 and a sentence proofreading part 403 counts the number of words existing between a subject and a predicate based on the sentence which is morpheme-analyzed. When the number of the words existing between the subject and the predicate is not less than the prescribed number of the words, the warning message is displayed on a display part 20 and the user is urged to proofread the sentence.
Patent JP-2002273854-A (JP)
Title: Coating unit, printing equipment and printing method
Inventor: KATANO YASUO
IPC: B41N1/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To simply and surely prevent a ground stain of a plate without necessitating a temperature control of the plate, in regard to printing for which a plate material dispensing with dampening water is used. SOLUTION: A layer of a barrier liquid 12 not showing compatibility with a resin which ink 10 contains is formed on the surface of the layer of ink 11 of an inking roller 10, as shown in Fig. 1 (A). Then the ground stain of the surface of the plate 20 can be prevented, since the layer of the barrier liquid 12 exists between the ink 11 and the plate 20. When the barrier liquid 12 is dispersed like particles on the surface of the layer of the ink 10, as shown in Fig. 1 (B), both the prevention of scumming of the plate 20 and the stability of inking on the plate 20 can be attained together.
Patent JP-2002281403-A (JP)
Title: Digital broadcasting receiver, digital broadcasting receiver built-in display device and digital broadcasting receiver built-in recording and reproducing device
Inventor: SATO TAKAHIRO
IPC: H04N5/445
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver that automatically decides reservation date and hour of each program so as to be able to reserve programs forming a series in program orders designated by a user when the series is broadcasted in a plurality of times. SOLUTION: This digital broadcasting receiver has at least a receiving means for receiving program arrangement information and a reservation date and hour deciding means for deciding the reservation date and hour of each program constituting the series by utilizing the program arrangement information received by the receiving means, and the reservation date and hour deciding means has a function for deciding the reservation date and hour of each program so that the order in which the reservation of each program constituting the series is performed can match a condition designated by the user under the condition where the series is broadcasted in the plurality of times.
Patent JP-2002280507-A (JP)
Title: Heating element cooling apparatus and heating element mounting unit
Inventor: AKEBOSHI NAOTO
IPC: H01L23/44
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of an electromagnetic wave to the outside of a cooling liquid housing case by cooling a heating element on a base covered with the cooling liquid housing case, and shielding the electromagnetic wave generated from the element on the base covered with the housing case. SOLUTION: A semiconductor device 3 mounted on a printed board 1 is covered with the cooling liquid housing case 2 and a sealing member 4 constituted of a conductive material.
Patent JP-2002273410-A (JP)
Title: Heating and sterilizing device
Inventor: KOJIMA HIROSHI
IPC: C02F1/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizer capable of heating and sterilizing a fluid to be at a required level sufficient for various kinds of equipment. SOLUTION: The sterilizer has a heating regulator 3 communicated with the equipment 1 of the fluid to be sterlized, consisting of a circulation system J returning the fluid from the equipment 1, is provided with a pump means 2 for making the fluid flow through the circulation system and heating the fluid returned from the equipment 1, a preheating regulator 4 disposed in an area on the side of the equipment 1 rather than on the side of the regulator 3, a heating fluid line H through which the heating fluid flows to the regulator, a re-circulation line M branched from a line L to make the regulator 1 and the equipment 1 communicate with each other to join an area on the side of the equipment 1 of the regulator 3, a means 5 for measuring the temperature T1 of the fluid heated by the regulator 3, a cross valve V1 for distributing the fluid heated by the regulator 3 to the side of the equipment and the line M and the opening control means 6 of the cross valve V1 based on the temperature T1.
Patent JP-2002278150-A (JP)
Title: Manufacturing method for toner
Inventor: YAMAMOTO HIROSHI
IPC: G03G9/087
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing toner which has less coarse particles or fine particulates not through a classifying process and generates neither print white stripes nor fogging. SOLUTION: Colored polymer particle water dispersion liquid is carried to a vaporization tank by using a centrifugal pump, the dispersion liquid is extracted from the bottom part of the vaporization tank by the centrifugal pump and carried to a heat exchanger, and the dispersion liquid is flushed from the top part of the vaporization tank, and the water dispersion liquid is carried to a washing tank by the centrifugal pump and acid washing, water washing, and further dehydration and drying are carried out to remove soluble components from the polymer particles, thereby obtaining toner.